<div id="common_head">
	<div class="top">
		<div class="box">
			<?php if (! empty ( $this->_var['back_url'] )): ?>
			<div id="backtrack" onclick="location.href='<?php echo $this->_var['back_url']; ?>';"></div>
			<?php else: ?>
			<div id="backtrack" onclick="history.back(-1);"></div>
			<?php endif; ?>
			<span><?php echo empty($this->_var['top_title']) ? '鸡蛋美术商城' : $this->_var['top_title']; ?></span>
			<div id="nav"  width="30" height="48" onclick="$('.home').toggle();"></div>
		</div>
	</div>
	<div class="home">
		<a href="index.php"><li>首页</li></a>
		<a href="index.php?act=cate"><li>画材分类</li></a>
		<a href="flow.php"><li>购物车</li></a>
		<a href="user.php"><li>个人中心</li></a>
	</div>
</div>